Ford Grand Marquis 1999 Used Automatic Gasoline mileage: 300 KM or more Peace, mercy, and blessings of God be upon you. Used 1999 Ford Grand Marquis for sale. Automatic transmission. Gasoline. Mileage over 300,000. The electronic odometer was changed and the mileage was set to 600,000. Very clean Ford, recently serviced, no issues. Ice cold AC, starts right up, ready for travel. Powerful for its model year. Full electronic, leather interior with velvet covers. Renewed, inspected, ready for transfer. Asking price 10,000 Saudi Riyals, slightly negotiable.